Cummins QSB5.9-C180-34 Industrial Diesel Engine | 180HP Tier 3

Product Overview

The Cummins QSB5.9-C180-34, manufactured by Dongfeng Cummins Engine Co. (DCEC), is a 5.9-liter inline 6-cylinder turbocharged electronic diesel engine delivering 133 kW (180 HP) at 2200 RPM with a peak torque of 770 N.m at 1400 RPM.
Built on Cummins' globally proven QSB platform and equipped with a BOSCH High-Pressure Common Rail fuel system, this engine meets Tier 3 / EU Stage IIIA / China NS III emission standards,  making it a compliant and field-tested solution for construction and industrial machinery deployed across international markets.

Key Technical Specifications

Typical Applications

The QSB5.9-C180-34 engine is commonly used in:

Excavators (engine replacement after failure)
Wheel loaders and construction machinery
Mining and heavy-duty industrial equipment
Fleet maintenance and overhaul projects

In many cases, customers choose this model when they need to restore equipment operation quickly and avoid extended downtime.

C180-34 vs Other QSB5.9 Variants — Which Model Do You Actually Need?

Most suppliers list the entire QSB5.9 family without helping you understand the differences. Here's what actually matters:

The C180-34 stands out for applications requiring strong low speed torque response (770 N.m from 1400 RPM) combined with a moderate rated speed of 2200 RPM, ideal for hydraulic-heavy equipment where low-end pulling power matters more than peak horsepower.
Still unsure? Tell us your machine brand, model, and year, we'll cross reference against the OEM engine spec and recommend the correct variant.

Common Buyer Concerns — Answered

"How do I know this engine will fit my machine?"

We verify compatibility using your Engine Serial Number (ESN) and engine nameplate data before issuing any quotation. This eliminates fitment risk entirely, we only confirm orders when we're certain it's the right match.

"Is this a genuine DCEC Cummins engine or a copy?"

All engines we supply come directly from the DCEC Cummins certified supply chain. Each unit ships with original documentation, serial number traceability, and a manufacturer warranty. We do not supply rebranded or third-party imitation units.

"What if the engine develops a fault within the warranty period?"

Every QSB5.9-C180-34 carries a 12-month / 1500 operating hour warranty. Our technical support team is available for remote diagnostics, and we coordinate replacement parts or unit exchange through our established after-sales process.

"How long will delivery actually take?"

For in stock engines, we ship from Shenzhen within 7 business days of order confirmation and full payment. Sea freight to major ports typically adds 15–25 days depending on destination. Air freight options are available for urgent requirements.

"Can I get a 12V electrical system instead of 24V?"

Yes. 12V electrical system modifications are available upon request at time of order. Please specify your requirement when submitting your inquiry.

"What trade terms and payment methods do you accept?"

We support FOB, CIF, and CNF trade terms. Payment via T/T (Bank Transfer) or L/C (Letter of Credit). For first time buyers, we recommend starting with T/T with an agreed inspection protocol prior to shipment.

Trade & Logistics Information

Before You Order

Before placing an order, most customers want to confirm:

1. Whether the engine matches their equipment
2. Lead time and availability
3. Configuration details (voltage, accessories, etc.)

If you are currently sourcing a replacement engine or comparing suppliers, feel free to send your requirements.
We will get back to you with:

1. Model confirmation
2. Availability or production lead time
3. A clear quotation

Support & Service

Beyond engine supply, we also support:

Engine + parts package supply
Technical confirmation before order
Troubleshooting & overhaul support
Spare parts long-term supply

At ZEBPower, we stock the full range of QSB5.9 maintenance kits:

Fleetguard Filters (Fuel, Oil, Air)
Holset Turbochargers
Bosch Injectors & Fuel Pumps
Overhaul Gasket Sets

Our experience covers construction, mining and power generation sectors where downtime directly impacts project revenue.

Packaging & Shipping

Each Cummins engine and parts is inspected carefully before shipment, including serial number and appearance verification. It is then packed in reinforced, steel-framed wooden crates with moisture-proof and orientation labels. Key components such as ECM modules and Cummins qsb5.9-c series injectors are packed separately in shock-proof containers and include export certificates.

We cooperate with leading international freight forwarders, supporting CIF, FOB, and DDP trade terms. Customers in Africa and Southeast Asia usually choose LCL or FCL sea shipment, with a typical delivery cycle of 18–25 days.

Cummins Engine 6BTAA5.9-C205 For Constrcution

The Cummins 6BTA5.9-C diesel engine, originally manufactured by Dongfeng Cummins (DCEC), delivers reliable p…

Cummins QSB6.7-C260 Engine (260HP) For Construction Equipment

The Cummins QSB6.7-C260 is a 6.7-liter, 6-cylinder, turbocharged and intercooled diesel engine producing 260…

Cummins QSC8.3-C260-30 Engine for Sale (260HP Industrial Diesel Engine)

Get Your Equipment Back to Work — Fast Delivery QSC8.3 Engine 260HP @ 2200 RPM 674kg 8.3L Ready for Ex…